<template>
  <view class="mix-page-header">
    <view
      class="content row"
      :style="{
        paddingRight: headerPaddingRight + 'px',
        paddingTop: statusBarHeight + 'px',
        height: navigationBarHeight + statusBarHeight + 'px',
      }"
    >
      <view class="btn center" @click="navTo('/pages/notice/notice')">
        <text class="mix-icon icon-xiaoxi"></text>
        <view class="msg"></view>
      </view>
      <view
        class="search-wrap center"
        :style="{ height: customHeight + 'px' }"
        @click="navTo('/pages/search/search')"
      >
        <text class="mix-icon icon-sousuo"></text>
        <text>输入关键字搜索</text>
      </view>
      <!-- #ifndef MP -->
      <view class="btn center" @click="scanCode">
        <text class="mix-icon icon-saoma"></text>
      </view>
      <!-- #endif -->
    </view>
    <!-- 占位栏 -->
    <view
      v-if="showFillView"
      :style="[{ minHeight: navigationBarHeight + statusBarHeight + 'px' }]"
    ></view>
  </view>
</template>

<script>
export default {
  name: 'HomePageHeader',
  data() {
    return {}
  },
  props: {
    //顶部是否占位
    showFillView: {
      type: Boolean,
      default: true,
    },
  },
  computed: {
    statusBarHeight() {
      return this.systemInfo.statusBarHeight
    },
    navigationBarHeight() {
      return this.systemInfo.navigationBarHeight
    },
    customWidth() {
      return this.systemInfo.custom.width
    },
    customHeight() {
      return this.systemInfo.custom.height
    },
    //小程序右侧需要留出气泡空间
    headerPaddingRight() {
      // #ifndef MP
      return 0
      // #endif
      // #ifdef MP
      return this.customWidth + 20
      // #endif
    },
  },
  methods: {
    scanCode() {
      uni.scanCode({
        success: res => {
          const result = res.result
          if (typeof result === 'string') {
            uni.navigateTo({
              url: '/pages/public/webView?url=' + result,
            })
            return
          }
          //这里处理自定义逻辑
        },
      })
    },
  },
}
</script>

<style scoped lang="scss">
.content {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 95;
  width: 100%;
  background-color: #fff;
}
.btn {
  width: 44px;
  height: 40px;
  padding: 5px 12px;
  position: relative;

  .mix-icon {
    font-size: 20px;
    color: #333;
  }
  .msg {
    position: absolute;
    right: 7px;
    top: 5px;
    width: 12px;
    height: 12px;
    background-color: $base-color;
    border: 2px solid #fff;
    border-radius: 100px;
    opacity: 0;

    &.show {
      opacity: 1;
    }
  }
}
.search-wrap {
  flex: 1;
  font-size: 14px;
  color: #999;
  border-radius: 100px;
  background-color: #f2f2f2;

  .icon-sousuo {
    margin-right: 6px;
    font-size: 18px;
    color: #999;
  }
}
</style>
